How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Iezzi 123.92 PaulMonte 138.76 +4.6
+0.8
Cook 98.24 Haz 66.96 -1.1
-0.1
Tra 96.46 Kingsland 131.12 -0.8
-0.1
Gunn 139.42 McCarthy 114.74 -0.5
-0.1
MikeMar 90.44 Ciccone 115 +0.5
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Dishes vs PaulMonteOut+5.7
-1.1+1.1
Haz vs McCarthy+1.8-1.8
+0.1-0.1
Tra vs Becky+1.8-1.8
+0.1-0.1
Cook vs Ciccone-1.4+1.4
+0.1-0.1
MikeMar vs Kingsland+1.3-1.3
-0.1+0.1
Gunn vs Iezzi+0.1-0.1
+0.1-0.1

What If

Chances based on how well the PaulMonte finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
62-022.6%03193227144004,504,337
51-1Out2143634148,992,178
40-2Out324744,503,029
Total:5.7%015881120232517,999,544
Games Above .500
Chance Will Make Playoffs